Coincheck Director Receives 26,490 Shares From Award

The units settled one-for-one into ordinary shares, with reported direct holdings afterward at 194,006 shares.

Rhea-AI Filing Summary

Coincheck Group N.V. director Allerd D. Stikker reported the conversion and settlement of 26,490 restricted share units into 26,490 ordinary shares on September 25, 2026. His reported direct holdings following the transaction were 194,006 ordinary shares. The units vested in full on the date of the 2026 annual general meeting.

Insider Trade Summary

26,490 shares exercised/converted

Exercise 2 txns

Insider Stikker Allerd D.

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Share Units F1	26,490	$0.00	$0.00
Exercise	Ordinary Shares F1	26,490	--	--

Holdings After Transaction: Restricted Share Units — 0 contracts (Direct); Ordinary Shares — 194,006 shares (Direct)

Footnotes (1)

1. F1. Each restricted share unit represents a contingent right to receive one ordinary share of the Issuer, an equivalent amount of cash, or a combination thereof. Reflects vested restricted share units that settled into ordinary shares of the Issuer on a one-for-one basis. These restricted share units vested in full on the date of the 2026 annual general meeting of shareholders.

Key Figures

Restricted share units settled: 26,490 restricted share units Ordinary shares received: 26,490 ordinary shares Direct ordinary shares following transaction: 194,006 ordinary shares

3 metrics

Restricted share units settled 26,490 restricted share units Converted and settled on September 25, 2026

Ordinary shares received 26,490 ordinary shares Settled one-for-one from restricted share units

Direct ordinary shares following transaction 194,006 ordinary shares Reported holdings following the transaction

Key Terms

restricted share units, foreign private issuer, Sections 16(b) and 16(c)

3 terms

restricted share units financial

"Each restricted share unit represents a contingent right"

Restricted share units (RSUs) are a promise from a company to give an employee or service provider actual shares or cash equal to the shares after certain conditions are met, typically staying with the company for a set time or hitting performance targets. Think of them like a time-locked gift card that becomes usable only after you’ve earned it. For investors, RSUs matter because they align employee incentives with company performance and can increase the number of shares outstanding over time, diluting existing ownership and affecting earnings per share.

foreign private issuer regulatory

"Issuer's status as a foreign private issuer"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

Sections 16(b) and 16(c) regulatory

"exempt from Sections 16(b) and 16(c)"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many CNCK shares did director Allerd D. Stikker receive?

Allerd D. Stikker reported the settlement of 26,490 restricted share units into 26,490 ordinary shares on September 25, 2026. His reported direct holdings following the transaction were 194,006 ordinary shares.

What did Coincheck's restricted share units represent?

Each restricted share unit represented a contingent right to receive one ordinary share, an equivalent amount of cash, or a combination thereof. The units vested in full on the date of the 2026 annual general meeting and settled into ordinary shares on a one-for-one basis.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/29/2026 - 04:30 PM Accepted by SEC EDGAR 09/29/2026 - 04:30 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Stikker Allerd D.

(Last) (First) (Middle)

NIEUWEZIJDS VOORBURGWAL

162, 1012 SJ

(Street)

AMSTERDAM

(City) (State) (Zip)

NETHERLANDS

(Country)

2. Issuer Name and Ticker or Trading Symbol
Coincheck Group N.V. [ CNCK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/25/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	09/25/2026		M		26,490	A	(1)	194,006	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Share Units	(1)	09/25/2026		M			26,490	(1)	(1)	Ordinary Shares	26,490	$0	0	D

Explanation of Responses:

1. Each restricted share unit represents a contingent right to receive one ordinary share of the Issuer, an equivalent amount of cash, or a combination thereof. Reflects vested restricted share units that settled into ordinary shares of the Issuer on a one-for-one basis. These restricted share units vested in full on the date of the 2026 annual general meeting of shareholders.

Remarks:

Due to the Issuer's status as a foreign private issuer pursuant to Rule 3a12-3(b) under the Securities Exchange Act of 1934 (the "Act"), the reporting person's transactions in the Issuer's equity securities are exempt from Sections 16(b) and 16(c) of the Act.

	/s/ Marc Stone, as Attorney-in-Fact	09/29/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)